Austin Hastings skribis 2005-03-21 15:55 (-0500):
> I'd like to see nothing as just an alias for {}.
> if $expr
> {
> do nothing;
> }
> Possibly the most clear piece of P6 code ever.
Dangerous, though :)
do nothing if $input =~ /\W/;
system "rm -- $input";
But yes, an alias would be nice. There have been some cases where I
wanted to explicitly state "} else { do nothing }" to make clear that it
was not a design bug.
However, the very same thing can be done with a simple comment:
} else {
# do nothing
}
And that is exactly what I do.
Juerd
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